no code implementations • 26 Sep 2023 • Nourddine Azzaoui, Tomoko Matsui, Daisuke Murakami
We have devised a data-driven framework for uncovering hidden control strategies used by an evolutionary system described by an evolutionary probability distribution.
no code implementations • 20 Jun 2022 • Yuka Hashimoto, Zhao Wang, Tomoko Matsui
We apply our framework to practical problems such as density estimation and few-shot learning and show that our framework enables us to learn features of data even with a limited number of samples.
no code implementations • 1 Nov 2021 • Pavel V. Shevchenko, Daisuke Murakami, Tomoko Matsui, Tor A. Myrvoll
We reformulate and solve the DICE model as an optimal control dynamic programming problem with six state variables (related to the carbon concentration, temperature, and economic capital) evolving over time deterministically and affected by two controls (carbon emission mitigation rate and consumption).
no code implementations • LREC 2012 • Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui
We describe the evaluation framework for spoken document retrieval for the IR for the Spoken Documents Task, conducted in the ninth NTCIR Workshop.